diff options
| author | Marcel Holtmann <marcel@holtmann.org> | 2014-12-05 11:45:21 +0100 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2014-12-05 12:12:58 +0100 |
| commit | 0256325ed666af8346c89deb9d437c2209f463cb (patch) | |
| tree | 57c63cb418cf1470b07420326d3d5583e99cd34a /include/net | |
| parent | Bluetooth: Add support for Start Service Discovery command (diff) | |
| download | linux-0256325ed666af8346c89deb9d437c2209f463cb.tar.xz linux-0256325ed666af8346c89deb9d437c2209f463cb.zip | |
Bluetooth: Add helper function for clearing the discovery filter
The discovery filter allocates memory for its UUID list. So use
a helper function to free it and reset it to default states.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 83ca58b9f4c1..f07b1450b3c2 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -509,6 +509,14 @@ static inline void discovery_init(struct hci_dev *hdev) hdev->discovery.rssi = HCI_RSSI_INVALID; } +static inline void hci_discovery_filter_clear(struct hci_dev *hdev) +{ + hdev->discovery.rssi = HCI_RSSI_INVALID; + hdev->discovery.uuid_count = 0; + kfree(hdev->discovery.uuids); + hdev->discovery.uuids = NULL; +} + bool hci_discovery_active(struct hci_dev *hdev); void hci_discovery_set_state(struct hci_dev *hdev, int state); |